Datasheet > G5930TBU

G5930TBU

更新时间： 2024-11-15 03:38:43

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描述
Switched Capacitor Voltage Inverter with Shutdown

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G5930TBU 数据手册

Global Mixed-mode Technology Inc.

G5930

Switched Capacitor Voltage Inverter with Shutdown

Features

General Description

Inverts Input Supply Voltage

25mA Output Current with a Voltage Drop of

250mV

The G5930 is an unregulated charge-pump voltage

inverter which may be used to generate a negative

supply from positive input. Input voltages ranging from

+1.8V to +5V can be inverted into a -1.8V to -5V out-

put supply. The devices is ideal for both battery- pow-

ered and board level voltage conversion applications

with a typical operating current of 0.45mA at 3.3V

supply.

0.45mA Quiescent Current at 3.3V Supply Voltage

99% Voltage Conversion Efficiency

1.8V to 5V operating range

Require Only Two Capacitors

Over-Temperature Protection

Logic Controlled Shutdown

6-Pin SOT-23 Package

The G5930 can deliver 25mA output current with a

voltage drop of 250mV. The parts are over -temperature

protected.

Applications

Cell Phone

Small LCD Panels

Portable Equipment

Handy-Terminals, PDAs

Battery-Operated Equipment

Applications include cell phones, PDAs, and other

portable equipment. The devices is available in a

space-saving 6-pin SOT-23 Package.

Ordering Information

ORDER

NUMBER

G5930TBU

TEMP.

RANGE

PACKAGE

(Pb free)

SOT-23-6

MARKING

5930x

-40°C to 85°C

Note: TB : SOT23-6

U: Tape & Reel

Pin Configuration

Typical Application Circuit

G5930

C1+

SHDN

GND

OUT

C1+

V_IN

OFF

(1.8V to 5V)

SHDN

C1-

GND

SOT-23-6

C1,C2,C3: 1µF MLCC (X5R)

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.0

Sep 09, 2005

12 3 4 5 6 7 8

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